156918988820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{28541}}^1$

素因数の和:29001

約数の個数: 96

約数和(自身を含む): 365843592576

約数和(自身を除く): 208924603756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 373, 670, 737, 746, 1340, 1474, 1492, 1865, 2948, 3685, 3730, 4103, 7370, 7460, 8206, 14740, 16412, 20515, 24991, 28541, 41030, 49982, 57082, 82060, 99964, 114164, 124955, 142705, 249910, 274901, 285410, 313951, 499820, 549802, 570820, 627902, 1099604, 1255804, 1374505, 1569755, 1912247, 2749010, 3139510, 3824494, 5498020, 6279020, 7648988, 9561235, 10645793, 19122470, 21034717, 21291586, 38244940, 42069434, 42583172, 53228965, 84138868, 105173585, 106457930, 117103723, 210347170, 212915860, 234207446, 420694340, 468414892, 585518615, 713268131, 1171037230, 1426536262, 2342074460, 2853072524, 3566340655, 7132681310, 7845949441, 14265362620, 15691898882, 31383797764, 39229747205, 78459494410, 156918988820]

約数ペア:

[(1, 156918988820), (2, 78459494410), (4, 39229747205), (5, 31383797764), (10, 15691898882), (11, 14265362620), (20, 7845949441), (22, 7132681310), (44, 3566340655), (55, 2853072524), (67, 2342074460), (110, 1426536262), (134, 1171037230), (220, 713268131), (268, 585518615), (335, 468414892), (373, 420694340), (670, 234207446), (737, 212915860), (746, 210347170), (1340, 117103723), (1474, 106457930), (1492, 105173585), (1865, 84138868), (2948, 53228965), (3685, 42583172), (3730, 42069434), (4103, 38244940), (7370, 21291586), (7460, 21034717), (8206, 19122470), (14740, 10645793), (16412, 9561235), (20515, 7648988), (24991, 6279020), (28541, 5498020), (41030, 3824494), (49982, 3139510), (57082, 2749010), (82060, 1912247), (99964, 1569755), (114164, 1374505), (124955, 1255804), (142705, 1099604), (249910, 627902), (274901, 570820), (285410, 549802), (313951, 499820)]